Venus Map with Feature Names |
Venus Map with Feature Names |
Feb 25 2012, 08:26 PM
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Senior Member Group: Members Posts: 1630 Joined: 5-March 05 From: Boulder, CO Member No.: 184 |
Here is a map of Venus I had put together (recall this collaboration with Emily L. and Calvin Hamilton), with the feature names now added.
Full Resolution: http://laps.noaa.gov/albers/sos/features/c..._180_center.png That's the latest, Steve -------------------- Steve [ my home page and planetary maps page ]
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Dec 2 2014, 01:44 AM
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Member Group: Members Posts: 890 Joined: 18-November 08 Member No.: 4489 |
QUOTE (I was never quite able to figure out how to get your hi-res Venus textures to display in Celestia, you use what is called a VT ( virtual texture ) my celestia VT is here http://celestiamotherlode.net/catalog/show...p?addon_id=1070 for the FULL res you need to download EVERYTHING ( levels 0 through 7 ) this is not the best forum for that discussion ,have a look over at Celestialmatters . http://forum.celestialmatters.org/ ( replacing the dead shatters.net forum) as to the full res image 131072 x 65536 pixels it is a slightly resized version of the C1data ( 168,876 x 84,438 pixels ) http://pds-imaging.jpl.nasa.gov/data/mgn-v...5-midr-c1-v1.0/ a crop around a rather well known area -in orthographic projection ( full res) if the "imagbox" clickable image dose not work -- picassa https://plus.google.com/u/0/photos/10269590...901291398562941 right now ( i am look at my storage archive ) i have a xz compressed copy in vips image format AND a isis3 cub file the software i use for very large images is vips and it's GUI nip2 http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS the .v format is a RAW with a 64 bit header that describes the image size and format ( and can be imported into ISIS3 using "raw2isis") the compressed archive is 4.5 Gig the uncompressed image is 8.0 Gig i can post it to my Google drive BUT in its current format you will need to be able to Uncompres the XZ compression and isis or imagemagick can "fudge" the vips format as a raw +64 bit image or use vips ( nip2 installs on Linux, mac and windows ) or I can resize it and use a different format like to a ppm or pgm or a isis3 cub or any gis format that GDAL supports |
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